28796706

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{51607}}^1$

素因数の和:51646

約数の個数: 24

約数和(自身を含む): 64406784

約数和(自身を除く): 35610078

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 51607, 103214, 154821, 309642, 464463, 928926, 1599817, 3199634, 4799451, 9598902, 14398353, 28796706]

約数ペア:

[(1, 28796706), (2, 14398353), (3, 9598902), (6, 4799451), (9, 3199634), (18, 1599817), (31, 928926), (62, 464463), (93, 309642), (186, 154821), (279, 103214), (558, 51607)]